Release v0.1.11 2026-07-13

src/game/bossHazardVisuals.test.ts

@@ -0,0 +1,43 @@
+import { describe, expect, it } from "vitest";
+import { BOSS_HAZARD_VFX, bossHazardVfxProfile, bossHazardVfxSeed } from "./bossHazardVisuals";
+import type { CircleHazardKind } from "./types";
+
+const HAZARD_KINDS: readonly CircleHazardKind[] = [
+  "venom_pool",
+  "skyfall",
+  "quake",
+  "lava_pool",
+  "stinger_eruption",
+  "hourglass",
+  "tidal_burst",
+  "soul_rift",
+  "crownfall",
+  "royal_shockwave",
+];
+
+describe("boss hazard visuals", () => {
+  it("defines a bounded effect profile for every circular hazard kind", () => {
+    expect(Object.keys(BOSS_HAZARD_VFX).sort()).toEqual([...HAZARD_KINDS].sort());
+    for (const kind of HAZARD_KINDS) {
+      const profile = bossHazardVfxProfile(kind);
+      expect(profile.particleCount).toBeGreaterThanOrEqual(6);
+      expect(profile.particleCount).toBeLessThanOrEqual(9);
+      expect(profile.height).toBeGreaterThan(0);
+      expect(profile.warningColor).not.toBe(profile.highlightColor);
+    }
+  });
+
+  it("uses shape and motion, not color alone, to distinguish common attacks", () => {
+    expect(bossHazardVfxProfile("venom_pool")).toMatchObject({ motion: "bubble", shape: "orb" });
+    expect(bossHazardVfxProfile("stinger_eruption")).toMatchObject({ motion: "spike", shape: "spike" });
+    expect(bossHazardVfxProfile("royal_shockwave")).toMatchObject({ motion: "shockwave", shape: "crystal" });
+    expect(bossHazardVfxProfile("soul_rift")).toMatchObject({ motion: "orbit", shape: "orb" });
+  });
+
+  it("creates stable normalized seeds without runtime randomness", () => {
+    expect(bossHazardVfxSeed("meteor-12")).toBe(bossHazardVfxSeed("meteor-12"));
+    expect(bossHazardVfxSeed("meteor-12")).not.toBe(bossHazardVfxSeed("meteor-13"));
+    expect(bossHazardVfxSeed("meteor-12")).toBeGreaterThanOrEqual(0);
+    expect(bossHazardVfxSeed("meteor-12")).toBeLessThanOrEqual(1);
+  });
+});